Impedance and conductivity analysis of polystyrene-carbon black composites

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F11%3A00183715" target="_blank" >RIV/68407700:21230/11:00183715 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Impedance and conductivity analysis of polystyrene-carbon black composites
Original language description
This work deals with impedance and conductivity analysis of carbon black - polystyrene composite layers prepared from the solution of polystyrene in toluene. The aim of the work was comparison of the results obtained by different methods of measurements.The samples were prepared with carbon black concentrations from 1%w to 7%w by coating into Petri dishes. The measurements of impedance and conductivity were carried out after toluene evaporation at room temperature in the frequency region from 0 Hz (DC)up to 100 kHz. The data of three terminal measurement system and Van der Pauw method are presented. It was shown that electrical properties are similar in planar and normal directions. The resistivity was observed as a function of measuring voltage.
Czech name
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Czech description
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Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Development of Materials Science in Research and Education
ISBN
978-80-8134-002-4
ISSN
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e-ISSN
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Number of pages
2
Pages from-to
36-37
Publisher name
Slovak Expert Group of Solid State Chemistry and Physics
Place of publication
Bratislava
Event location
Kežmarské Žlaby
Event date
Aug 29, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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